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Grant County, AR

: September 2026 so far averaged 82.8°F in Grant County, AR, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
88.6°F
Warmest since 2023
14th warmest of 76
Low
59.5°F
Warmest since 2024
22nd warmest of 76

No measurable precipitation in the county average of Grant County, AR for 16 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Grant County, AR since 1951: 88.6°F in 2026; the highest is 100.7°F, in 1953.
2023: 93.1°F1953: 100.7°F2026: 88.6°F 2026 88.6°F 1953 100.7°F since 2023 1951 2026
  • Normal range, 74.1 to 90.7°F
Every year as a table

Every 29 September low of the county average in Grant County, AR since 1951: 59.5°F in 2026; the lowest is 34.6°F, in 1967.

YearHigh, °FLow, °F
202688.659.5
202586.258.8
202481.463
202393.163
202281.448.8
202184.966
202074.148.9
201990.869.3
201870.657.4
201784.360.7
201687.852.5
201583.868.6
201484.960.2
201386.965.7
201284.266.5
201187.454.7
201084.549.9
200978.948.5
20088354.7
200784.554.9
200673.843.3
200588.457.5
200483.657.2
200377.343
200286.559.2
200181.648.3
200081.949.1
199992.760.2
199892.870.2
199786.153.3
199672.245.6
199585.656.8
199490.757.2
199383.650.5
199279.749.1
199180.347.7
199089.461.3
198969.859.1
198885.961.3
198785.559.5
198692.470.6
198577.548.1
198465.251.2
198384.654.9
198284.954.8
198184.957.1
198060.952.5
197984.356.7
197880.359.1
197773.864.4
197669.255.8
197576.947.9
19748149.1
197381.158.3
197284.869.6
197189.866.2
19707848.7
19698651.4
196882.553.7
196765.334.6
196681.254.6
196576.657.9
196462.853
196375.459.4
196273.544.7
196178.251.9
196081.454.2
195985.763.9
195874.147.3
195774.451.9
195691.650.3
195590.967.1
195490.170.2
1953100.761.9
195288.953.2
195172.945.7

The month

August 2026 averaged 84.3°F in Grant County, AR, the warmest August in the county average since 2010, 11th warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 88.6°F averaged over Grant County, AR, the warmest 29 September in the county average since 2023, 14th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 59.5°F averaged over Grant County, AR, the warmest 29 September night in the county average since 2024, tied 22nd warmest of 76 (with 1987) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Pine Bluff, AR 28.8 mi, the nearest city with its own station